Dynamical investigations of the multiple stars© 2017 O. V. Kiyaeva and R. Y.
Zhuchkov Two multiple stars — the quadruple star Bootis (ADS 9173
Physical parameters and dynamical properties of the multiple star o and of the multiple Be star HD 217675 (o And) is presented. Observations on the 6-
m SAO and 1.5-
m RTT telescopes
Physical parameters and dynamical properties of the multiple star o and of the multiple Be star HD 217675 (o And) is presented. Observations on the 6-
m SAO and 1.5-
m RTT telescopes